<!DOCTYPE html>
<html>
<head>
  <meta name="description" content="Simple BioJS example" />
</head>
<body>
  <script src="https://cdn.bio.sh/msa/1.0.3/msa.min.gz.js"></script>
  <div id="rootDiv">press "Run with JS"</div>
  <script type="javascript">
    var opts = {
      el: document.getElementById('rootDiv'),
      importURL: "./data/fer1.clustal",
    };
    var m = msa(opts);
    console.log(msa,m)
  </script>
</body>
</html>